Principal Model-Based Systems Architect with Security Clearance
2 weeks ago
Position Title: Principal Model-Based Systems ArchitectLocation: Bellevue, NE (Onsite at Offutt AFB)Clearance Requirements: Active TS/SCIPosition Status: Full Time (Contract)Pay Rate: Highly competitive, based on qualifications.________________________________________Position Description:We are seeking a highly experienced Model-Based Systems Architect to support mission-critical operations for a premier Department of Defense program. This role provides a unique opportunity to shape solutions that contribute directly to U.S. national security, working onsite at Offutt Air Force Base. You will lead efforts in Model-Based Systems Engineering (MBSE), designing complex architectures, and ensuring they align with Unified Architecture Framework (UAF) standards. Your expertise will help drive the success of key initiatives such as Nuclear Command, Control, and Communications (NC3), Global Strike, and Joint Electromagnetic Spectrum Operations (JEMSO).________________________________________Key Responsibilities:• Lead MBSE efforts to design, implement, and validate complex system architectures.• Use modeling tools such as Cameo Enterprise Architect or MagicDraw to develop SysML/UML diagrams.• Translate operational requirements into architectural models aligned with UAF specifications.• Collaborate with systems engineers, developers, and government stakeholders to ensure end-to-end system alignment.• Provide architectural guidance across multiple technical domains in support of the USSTRATCOM mission.________________________________________Required Skills and Education:• Bachelor’s degree in Engineering, Computer Science, or a related technical field.• 20+ years of experience in systems engineering or solution architecture.• Proficiency in MBSE and the use of SysML/UML modeling tools (Cameo Enterprise Architect or MagicDraw preferred).• Demonstrated experience modeling in compliance with UAF standards.• U.S. Citizenship required due to government contract requirements.• Active TS/SCI security clearance required.________________________________________Preferred Qualifications:• OCSMP or INCOSE CSEP certification.• Familiarity with fUML executable models.• Experience with object-oriented programming (Java preferred).• Prior experience supporting DoD, military, or intelligence programs.________________________________________About Seneca ResourcesAt Seneca Resources, we are more than just a staffing and consulting firm—we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to federal agencies, we provide opportunities that help professionals grow their careers while making an impact.When you work with Seneca, you’re choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. Our consultants and contractors enjoy:• Competitive pay• Comprehensive health, dental, and vision coverage• 401(k) retirement plans• The support of a dedicated team who will advocate for you every step of the waySeneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.
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Offutt Air Force Base, NE, United States Seneca Resources Full timePosition Title: Principal Model-Based Systems Architect Location: Bellevue, NE (Onsite at Offutt AFB) Clearance Requirements: Active TS/SCI Position Status: Full Time (Contract) Pay Rate: Highly competitive, based on qualifications. ________________________________________ Position Description: We are seeking a highly experienced Model-Based Systems...
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Offutt Air Force Base, NE, United States Seneca Resources Full timePosition Title: Principal Model-Based Systems Architect Location: Bellevue, NE (Onsite at Offutt AFB) Clearance Requirements: Active TS/SCI Position Status: Full Time (Contract) Pay Rate: Highly competitive, based on qualifications. ________________________________________ Position Description: We are seeking a highly experienced Model-Based Systems...
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Enterprise Solutions Architect
2 weeks ago
Offutt AFB, United States Seneca Resources, LLC Full timePosition Title: Enterprise Solutions Architect (SCITLS)Location: Bellevue, NE (Onsite at Offutt AFB)Clearance Requirements: Must have active TS/SCI Position Status: Full Time (Contract)Pay Rate: Highly competitive/flexible, depending on qualifications________________________________________Position Description:We are hiring an experienced Enterprise...
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Mk21A Model-Based Systems Engineering
7 days ago
Hill AFB, United States BAE Systems Full timeJob Description BAE Systems is looking for a qualified Systems Engineer to join our team in support of Program Acquisition for the MK21A Reentry Vehicle Development Program as required by the warfighter, Air Force Global Strike Command. This position will support the newly formed Integration IPT, focusing specifically on the electrical interfaces between the...
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Systems Engineer
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Offutt AFB, United States Modis, Inc. Full timeAbout Akkodis GSWe are Akkodis GS—a global digital engineering and technology consulting partner. Our teams design, deliver, and secure complex, mission critical systems for U.S. government customers nationwide. We help make today safer and tomorrow smarter. Our work has impact on the missions we support and on our people—and that matters. About the...
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Hanscom AFB, United States Eliassen Group Full timeSummary: An Airforce Client is actively seeking a Data Architect to design, develop and implement the data architecture for the Kessel Run program. This also includes working with stakeholders to understand their needs, designing and implementing data models, and developing and maintaining data pipelines. The Data Architect will also be responsible for...
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Enterprise Solutions Architect
4 weeks ago
Offutt Air Force Base, United States Seneca Resources Full timePosition Title: Enterprise Solutions Architect (SCITLS) Location: Bellevue, NE (Onsite at Offutt AFB) Clearance Requirements: Must have active TS/SCI Position Status: Full Time (Contract) Pay Rate: Highly competitive/flexible, depending on qualifications ________________________________________ Position Description: We are hiring an experienced Enterprise...
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Enterprise Solutions Architect
4 weeks ago
Offutt Air Force Base, United States Seneca Resources Full timePosition Title: Enterprise Solutions Architect (SCITLS) Location: Bellevue, NE (Onsite at Offutt AFB) Clearance Requirements: Must have active TS/SCI Position Status: Full Time (Contract) Pay Rate: Highly competitive/flexible, depending on qualifications ________________________________________ Position Description: We are hiring an experienced Enterprise...
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Enterprise Solutions Architect
1 week ago
Offutt Air Force Base, NE, United States Seneca Resources Full timePosition Title: Enterprise Solutions Architect (SCITLS) Location: Bellevue, NE (Onsite at Offutt AFB) Clearance Requirements: Must have active TS/SCI Position Status: Full Time (Contract) Pay Rate: Highly competitive/flexible, depending on qualifications ________________________________________ Position Description: We are hiring an experienced Enterprise...
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Hill AFB, United States BAE Systems Full timeJob Description BAE Systems is seeking an exceptional Systems Security Engineer (SSE) to provide leadership and management support the Air Force's acquisition of the next-generation Intercontinental Ballistic Missile (ICBM), the Sentinel weapon system. This is a rare opportunity to join a high-performing team within a large defense company with an...
